CN205654896U - From large -traffic vacuum valve of release - Google Patents
From large -traffic vacuum valve of release Download PDFInfo
- Publication number
- CN205654896U CN205654896U CN201620471010.8U CN201620471010U CN205654896U CN 205654896 U CN205654896 U CN 205654896U CN 201620471010 U CN201620471010 U CN 201620471010U CN 205654896 U CN205654896 U CN 205654896U
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- China
- Prior art keywords
- valve
- vacuum
- cylinder
- seat
- installing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a from large -traffic vacuum valve of release, including the workspace connecting seat, the vacuum pump connection seat, the spout, first mounting panel, the second mounting panel, the cylinder, the valve, this from large -traffic vacuum valve of release, through cylinder pulling or promotion valve, the completion is to opening and close vacuous, and the valve is opened and has been adopted the side direction to open the valve, need only remove the very little cylinder of the control control flap that just can relax with very little pressure, low in cost, and after opening the valve, because the vacuum is passed through in the middle of the valve, the vacuum is applyed for the power circumference of valve evenly, even lay down the pressure of exerting for the cylinder, the valve still keeps the normal position, the stability of the valve is improved.
Description
Technical field
This utility model relates to a kind of vacuum valve, particularly relates to a kind of numerical control and engraves Milling Machining center multifunctional workstation.
Background technology
Conventional angle pedestal valve or the many employings of control valve for fluids open valve close to vertical direction, power that need be the biggest when reaching valve opening door, especially when with vacuum big flow-control, because valve is excessive with the contact area of region of no pressure, the power controlling valve must be applied to the pulling force of valve more than region of no pressure, adds the difficulty of control, cost and stability, in view of disadvantages described above, it is necessary that design is a kind of from release big flow vacuum valve in fact.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of bilateral lubrication nut rotary type ball wire, and the control valve control difficulty solving routine is big, the problem that cost is high.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of from release big flow vacuum valve, seat is connected including working area, vacuum pump connects seat, chute, first installing plate, second installing plate, cylinder, valve, described vacuum pump connects seat and is located at connection seat side, working area, described chute is located at working area and is connected between seat and vacuum pump connection seat, the first described installing plate is provided with working area and connects seat upper end, the second described installing plate is located at vacuum pump and is connected seat upper end, described cylinder is located between the first installing plate and the second installing plate, described valve is located at cylinder end, and described valve is located at inside chute.
Further, it is additionally provided with adpting flange outside described working area connection seat.
Further, the outside of described valve is additionally provided with the first gas pressure relief slot.
Further, the second gas pressure relief slot it is additionally provided with outside another of described valve.
Compared with prior art, should be pulled by cylinder from release big flow vacuum valve or promote valve, complete vacuum being opened and closing, and valve to open be to have employed lateral opening valve, need only go to control the least cylinder with the least pressure just can easily control valve, and cost is extremely low, and after opening valve, owing to vacuum is passed through in the middle of valve, vacuum is applied to the power even circumferential of valve, even if laying down the pressure being applied to cylinder, valve remains in situ, improves the stability of valve.
Accompanying drawing explanation
Fig. 1 is the front view from release big flow vacuum valve
Fig. 2 is to cut open front view from release big flow vacuum valve
Fig. 3 is the sectional view of valve
Working area connects seat 1, vacuum pump connects seat 2, chute the 3, first installing plate the 4, second installing plate 5, cylinder 6, valve 7, the following detailed description of the invention of adpting flange the 101, first gas pressure relief slot the 701, second gas pressure relief slot 702 will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, multiple specific detail is elaborated, in order to provide the thorough understanding to the concept constituting described embodiment basis.But, it will be apparent to those skilled in the art that described embodiment can be put into practice in the case of some or all in not having these specific detail.In other cases, well-known process step is not specifically described.
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3，A kind of from release big flow vacuum valve，Seat 1 is connected including working area、Vacuum pump connects seat 2、Chute 3、First installing plate 4、Second installing plate 5、Cylinder 6、Valve 7、Adpting flange 101、First gas pressure relief slot 701、Second gas pressure relief slot 702，Described vacuum pump connects seat 2 and is located at connection seat 1 side, working area，Described chute 3 is located at working area and is connected between seat 1 and vacuum pump connection seat 2，The first described installing plate 4 is provided with working area and connects seat 1 upper end，The second described installing plate 5 is located at vacuum pump 2 and is connected seat upper end，Described cylinder 6 is located between the first installing plate 4 and the second installing plate 5，Described valve 7 is located at cylinder 6 bottom，And described valve 7 to be located at chute 3 internal，It is additionally provided with adpting flange 101 outside described working area connection seat 1，The outside of described valve 7 is additionally provided with the first gas pressure relief slot 701，The second gas pressure relief slot 702 it is additionally provided with outside another of described valve 7，Should be from release big flow vacuum valve，Pull or promote valve 7 by cylinder 6,Complete vacuum being opened and closing，And owing to valve 7 is to have employed lateral opening,Need only go to control the least cylinder 6 with the least pressure and just can easily control valve 7,It is achieved that save the cost of cylinder 6，Reach this extremely low from release big flow vacuum valve cost,And after opening valve 7,Owing to vacuum is passed through in the middle of valve 7,Vacuum is applied to the power even circumferential of valve,Even if laying down the pressure being applied to cylinder 6,Valve 7 remains in situ,Improve the stability of valve 7，2: designed by our company from release big flow vacuum valve,Owing to being provided with the first gas pressure relief slot 701 and the second gas pressure relief slot 702 outside the two of valve 7，When valve 7 is opened,Second pressure relief groove 702 is just connected seat 2 by vacuum pump and covers,Second pressure relief groove 702 cuts little ice.When valve close 7 close time, the first pressure relief groove 701 in valve 7 connects with environment, can quickly lay down working area vacuum, improve the work efficiency of dismounting workpiece.The second pressure relief groove 702 in valve 7 is also connected with environment, owing to the vacuum pump such as large-scale water ring vacuum pump of some types can occur the phenomenons such as resonance under maximal work pressure, resonating pressure district can be avoided by the size adjusting the second pressure relief groove 702, and then improve the use longevity of vacuum pump, wherein ring flange 101 be easy for working area connect seat 1 connect, the second installing plate 4 and the second installing plate 5 are that cylinder 6 is played installation effect.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.
Claims (4)
1. one kind from release big flow vacuum valve, it is characterized in that including that working area connects seat, vacuum pump connects seat, chute, first installing plate, second installing plate, cylinder, valve, described vacuum pump connects seat and is located at connection seat side, working area, described chute is located at working area and is connected between seat and vacuum pump connection seat, the first described installing plate is provided with working area and connects seat upper end, the second described installing plate is located at vacuum pump and is connected seat upper end, described cylinder is located between the first installing plate and the second installing plate, described valve is located at cylinder end, and described valve is located at inside chute.
2. as claimed in claim 1 a kind of from release big flow vacuum valve, it is characterised in that outside described working area connection seat, to be additionally provided with adpting flange.
3. as claimed in claim 1 a kind of from release big flow vacuum valve, it is characterised in that the outside of described valve is additionally provided with the first gas pressure relief slot.
4. as claimed in claim 1 a kind of from release big flow vacuum valve, it is characterised in that outside another of described valve, to be additionally provided with the second gas pressure relief slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471010.8U CN205654896U (en) | 2016-05-23 | 2016-05-23 | From large -traffic vacuum valve of release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471010.8U CN205654896U (en) | 2016-05-23 | 2016-05-23 | From large -traffic vacuum valve of release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654896U true CN205654896U (en) | 2016-10-19 |
Family
ID=57404096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471010.8U Expired - Fee Related CN205654896U (en) | 2016-05-23 | 2016-05-23 | From large -traffic vacuum valve of release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654896U (en) |
-
2016
- 2016-05-23 CN CN201620471010.8U patent/CN205654896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |